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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4nkw-A-600	`sad. -0.21 ruf. +0.21 dom. -0.26 bre. -0.18`	CYS	chainID: A, resSeq: 442, molecule: Steroid 17-alpha-hydroxylase/17,20 lyase	oxidoreductase oligomeric count: 1 pocket vol.: 429.0 Å³ d(Fe-oop): 0.250 Å
4nkw-A-600	`sad. -0.21 ruf. +0.21 dom. -0.26 bre. -0.18`	Not assigned.
4nkw-B-600	`sad. -0.14 ruf. +0.26 dom. -0.28 bre. -0.26`	CYS	chainID: B, resSeq: 442, molecule: Steroid 17-alpha-hydroxylase/17,20 lyase	oxidoreductase oligomeric count: 1 pocket vol.: 430.0 Å³ d(Fe-oop): 0.161 Å
4nkw-B-600	`sad. -0.14 ruf. +0.26 dom. -0.28 bre. -0.26`	Not assigned.
4nkw-C-600	`sad. -0.25 ruf. +0.05 dom. -0.30 bre. -0.19`	CYS	chainID: C, resSeq: 442, molecule: Steroid 17-alpha-hydroxylase/17,20 lyase	oxidoreductase oligomeric count: 1 pocket vol.: 440.0 Å³ d(Fe-oop): 0.263 Å
4nkw-C-600	`sad. -0.25 ruf. +0.05 dom. -0.30 bre. -0.19`	Not assigned.
4nkw-D-600	`sad. -0.28 ruf. +0.41 dom. -0.18 bre. -0.21`	CYS	chainID: D, resSeq: 442, molecule: Steroid 17-alpha-hydroxylase/17,20 lyase	oxidoreductase oligomeric count: 1 pocket vol.: 425.0 Å³ d(Fe-oop): 0.212 Å
4nkw-D-600	`sad. -0.28 ruf. +0.41 dom. -0.18 bre. -0.21`	Not assigned.